A New catalyst system for the Heck reaction of unreactive aryl halides

…, G Lohmer, R Schwickardi

文献索引：Reetz, Manfred T.; Lohmer, Gunther; Schwickardi, Renate Angewandte Chemie - International Edition, 1998 , vol. 37, # 4 p. 481 - 483

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被引用次数: 229

摘要

Abstract A simple solution to the age-old problem of the Heck reaction of cheap but unreactive chloro-and bromoarenes [for example, reaction (1)] has been found in the catalyst [Pd (CH 3 CN) 2 Cl 2]⋅ 6 Ph 4 PCl in the presence of N, N-dimethylglycine as additive. The reaction then proceeds with exceptionally high efficiency.